DocumentCode
1454125
Title
A new graphical approach to three phase two speed induction motor winding design
Author
Ismail, K.S.
Author_Institution
Coll. of Eng., Baghdad Univ., Iraq
Volume
13
Issue
4
fYear
1998
fDate
12/1/1998 12:00:00 AM
Firstpage
334
Lastpage
346
Abstract
It has already been shown how to obtain 2-speed winding squirrel-cage induction motors using pole amplitude modulation (PAM) with 6 terminals to the winding. Phase modulation has been used as well to obtain 2-speed winding squirrel cage induction motors with simpler C-terminal change-over switch only. This paper presents a new powerful method (based on the graphical representation of phase distribution) which enables the designer to make his choice easily between PAM and PM. Particular example has been chosen for the presentation together with some experimental results obtained on a trial model
Keywords
amplitude modulation; machine windings; phase modulation; squirrel cage motors; 2-speed winding squirrel-cage induction motors; C-terminal change-over switch; PAM; graphical approach; graphical representation; phase distribution; phase modulation; pole amplitude modulation; squirrel cage induction motors; three phase two speed induction motor winding design; Coils; Induction motors; Inspection; Integrated circuit layout;
fLanguage
English
Journal_Title
Energy Conversion, IEEE Transactions on
Publisher
ieee
ISSN
0885-8969
Type
jour
DOI
10.1109/60.736319
Filename
736319
Link To Document